861138492

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3120067}}^1$

素因数の和:3120097

約数の個数: 24

約数和(自身を含む): 2096685696

約数和(自身を除く): 1235547204

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 3120067, 6240134, 9360201, 12480268, 18720402, 37440804, 71761541, 143523082, 215284623, 287046164, 430569246, 861138492]

約数ペア:

[(1, 861138492), (2, 430569246), (3, 287046164), (4, 215284623), (6, 143523082), (12, 71761541), (23, 37440804), (46, 18720402), (69, 12480268), (92, 9360201), (138, 6240134), (276, 3120067)]